Dressel, P. L., & Thompson, M. M. (1973). Independent study. Jossey-Bass.
芝加哥风格引文Dressel, Paul L., 与 Mary M. Thompson. Independent Study. San Francisco: Jossey-Bass, 1973.
MLA引文Dressel, Paul L., 与 Mary M. Thompson. Independent Study. Jossey-Bass, 1973.
警告：这些引文格式不一定是100％准确.